Fargo: Chris Rock, Jessie Buckley, Jack Huston, and More Have Joined Season 4

The actor and comedian will be playing the head of a family in the series, who finds himself in a troubling situation when he and his enemy surrender their sons to each other in an effort to bring about peace. Unfortunately when the head of the mafia goes into a routine surgery but dies on the table, the conflict sparks once more.

We don't know much about Huston's character in particular, but we know he has the dramatic chops to hold down a show like Fargo thanks to his appearances in Mr. Mercedes, Ben-Hur, and Their Finest.

The Wine Country star is on board as Josto Fadda. Do you think he'll be a hero or a villain?

The Scottish actress's star is on the rise thanks to her breakout roles in Wild Rose, Chernobyl, and Beast. We can't wait to see what she brings to the character of Oraetta!

You've seen Harris as Ptonomy Wallace in fellow FX series Legion, as well as a handful of episodes on the CBS sitcom God Friended Me.

Fresh off of his Golden Globe win for A Very English Scandal, the British actor has signed on to season four of Fargo.

Before signing on to Fargo, Midthunder nailed roles in Legion and the Roswell, New Mexico reboot on The CW.

The Italian actor will play Constant Calamita, who is presumably a member of the mafia who Rock's character will go up against in season four.

Esposito is no stranger to acting in dark crime dramas — the Italian star has appeared in multiple episodes of Gomorrah, a series about a dangerous crime syndicate.

Crutchfield has appeared in TV series like The Kicks and True Detective.